发明授权
- 专利标题： X-Y address type solid state image pickup device and method of producing the same
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申请号： US13541447申请日： 2012-07-03
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公开(公告)号： US08994083B2公开(公告)日： 2015-03-31
- 发明人: Ryoji Suzuki , Keiji Mabuchi , Tomonori Mori
- 申请人： Ryoji Suzuki , Keiji Mabuchi , Tomonori Mori
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Rader, Fishman & Grauer PLLC
- 优先权： JP2001-210270 20010711
- 主分类号： H01L31/062
- IPC分类号： H01L31/062 ; H01L31/0216 ; H01L27/146 ; H01L31/0232
摘要：
In an X-Y address type solid state image pickup device represented by a CMOS image sensor, a back side light reception type pixel structure is adopted in which a wiring layer is provided on one side of a silicon layer including photo-diodes formed therein. and visible light is taken in from the other side of the silicon layer, namely, from the side (back side) opposite to the wiring layer. wiring can be made without taking a light-receiving surface into account, and the degree of freedom in wiring for the pixels is enhanced.
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